net/mlx4_core: Get num_tc using netdev_get_num_tc

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Avoid reading num_tc directly from struct net_device, but use
the helper function netdev_get_num_tc.

Fixes: bc6a4744b8 ("net/mlx4_en: num cores tx rings for every UP")
Fixes: f5b6345ba8 ("net/mlx4_en: User prio mapping gets corrupted when changing number of channels")
Signed-off-by: Alaa Hleihel <alaa@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Alaa Hleihel 2017-01-29 18:56:16 +02:00 • committed by David S. Miller

parent ae5a2e29d1

commit 4b5e5b7ece

2 changed files with 2 additions and 2 deletions

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2

drivers/net/ethernet/mellanox/mlx4/en_ethtool.c

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2

drivers/net/ethernet/mellanox/mlx4/en_tx.c

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